Dyfyniad APA

López Bernal, O., & Martínez Ospina, L. C. (2009). Urban panorama of high education buildings (EES) in the city of Bogotá. Universidad Católica de Colombia.

Dyfyniad Arddull Chicago

López Bernal, Oswaldo, and Luis César Martínez Ospina. Urban Panorama of High Education Buildings (EES) in the City of Bogotá. Universidad Católica de Colombia, 2009.

Dyfyniad MLA

López Bernal, Oswaldo, and Luis César Martínez Ospina. Urban Panorama of High Education Buildings (EES) in the City of Bogotá. Universidad Católica de Colombia, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.